See a dermatologist for the rash, they have all kinds of creams plus ideas about how to help with it. If you get the rash, a dermatologist should be part of your team of doctors...ot how i was instructed years ago.
I personally do not use pred pills. I rather eat right, and when i flare, and i get very sick, i just rest and move slow for how long it takes. Sometimes it is few weeks other times it is months. But that is my choice. I do not like the risks nor side effects that steroids have to offer.
If you hurt...why are you hurting from RA? well NSAIDs work excellently. They are especially great for inflammation which is lupus and Ra. There are many natural products you can use as well to help.
But it can be done....i was convinced at my mid 40's when i would hike 10 miles and felt like tiny hike, they did bone density and my bones were like that of 60 something woman. I had not used pred pills except for few times for at the most 10 days...so it been years. So my point is i never used them regularly or frequently. I worked out daily and my body was in excellent shape...yet from years of using pred pills off and on, since a kid due to severe poison oak allergies, i still was paying for it. My brother in his late 20's had bones of 60 something year old man...due to his use of pred pills and he did not use them regularly either. I doubt many people are as sick as he was...sure there are some but most of us are not near as sick as he.
So it can be done...i am totally behind you and support you to choosing to not use them.
Cherry juice is the latest inflammation drink to come out and stats show in studies it really does help but there are many other foods that do as well. Louters shows how it worked on her. I tried going gluten free...for me, it did not help. When i was hiking and in that great shape i was following roughly mcdougall diet plan....it was fresh food using no oils or fats.I eventually did start using olive oil but minimally.
If you can exercise daily, i think it is huge boost for helping with pain and the fatigue. Same with eating fresh vegetables, fruits etc... Though i get we need healthy carbs, or some of us do. I do think also that there is something to cutting out sugars...honey as well as white/brown sugars, really any sweetener except raw fruit that it helps reduce pain the least amount you eat of those products..so i don't care if it granulate or rice syrup...both can cause you to hurt more, in my own experience.
You might want to join the chronic pain group plus look on pain sites about information to alternative pain relievers. I have used acupuncture and it did help small part but not my RA in my feet or hands. The person said that it is very hard to block the pain in extremities. Acupressure also has helped me and i would have it done regularly on my feet and loved it. Same with massage. Just these things can be costly if not covered by insurance. Acupuncture is now being offered in most insurances since it has been proven to be useful in many health problems.
The LDN, is used for fibro but if you have pain all over and not caused by arthritis, you might want to be check to see if you have fibro. LDN is said to work excellently for fibro pain. There is test now for fibro too...very accurate.
I applaud that you are not going to use pred pills and looking for alternatives. I was diagnosed in early 80's and no one i knew was on steroids regularly back then...we just lived through the flares. So it can be done...plus look at all the problems people are talking about now trying to get off it. I would not want to get dependant on drug again for nothing. I say that because i was put on narcotic pain patch and now i am trying to get off it...so far side effects are less than what they are experiencing but i am doing it very slowly. I wish someone had warned me about dependency of narcotic pain drugs. Not addiction...dependency. I wish you good luck on your quest and like to hear about the natural or other options you are using that work.
If you let us know about what kind of pain you have...might be able to help more.